Do you have an idea you’ve been itching to try of how to better package the electronics and mechanicals for a sailing race start horn? Get a head start on the project by using our circuit board that connects to your iPhone or Android phone by Bluetooth and already has all of the code on-board to control the horn relay.
If you’ve been wanting to hardwire a sailing race audible signal into your Race Committee boat, this is the option for you! Our illustrated guide booklet will give you all the information you need to use the equipment you already own to fully automate your race starting sequences.
Salt water destroying your mechanical air horns? Use a composite IP66 electrical bullhorn and wire it up to this. Thinking of using a handheld bullhorn signal? Wire it up to this.
Boards are certified to work upon shipping and carry no warranty.